In order for this offense to work, Kempt has to be pinpoint on his accuracy. The first down play last drive should have gone for 7 or 8 with a good ball. Instead, it's delivered where a jump is necessary to catch it and before the receiver can even go upfield there's two defenders broken down waiting for him.
When was the last time we had second and 2 or 3? Montgomery loses some effectiveness which holds play action back when you're always behind the sticks.